# WBTBlockInfo

## C Specification

      #include <nitro/wbt.h>

      typedef struct {
        u32 id;
        s32 block_size;
        u8  user_id[WBT_USER_ID_LEN];
      } WBTBlockInfo;

## Description

The structure showing the information of the registration block. This receives from the other side with the `WBT_GetBlockInfo` function.

## Members

The details of each member is as follows:

Member | Meaning
`id` | Block ID uniquely allocated by the user.
`block_size` | The data size.
`user_id` | The user-defined information. The part of the specified data that is not met by `WBT_USER_ID_LEN` is filled in with zeros.

## See Also

None.

## Revision History

09/21/2004 Initial version